Aerospace series - Test methods - Titanium alloy wrought products - Determination of β transus temperature - Metallographic method; German and English version EN 3684:2007
Edition 2007-07

Aerospace series - Bolts in heat resisting steel FE-PA2601 (A286) - Classification: 1 100 MPa/650 °C - Technical specification; German and English version EN 3685:2019
Edition 2019-12

Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1100 MPa/650 °C; German and English version EN 3686:2008 + AC:2009
Edition 2009-09

Aerospace series - Bolt, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 1 100 MPa/650 °C; German version ASD-STAN prEN 3687:2025
Edition 2025-07

Aerospace series - Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 1 100 MPa/650 °C; German and English version EN 3687:2010 + AC:2011
Edition 2012-07

Aerospace series - T-ring fillers in titanium alloy for welding pipes - 14000 kPa nominal pressure; German and English version EN 3688:2001 + AC:2003
Edition 2004-09

Aerospace series - T-ring fillers in titanium alloy for welding pipes - 28000 kPa nominal pressure; German and English version EN 3689:2001 + AC:2003
Edition 2004-09

Aerospace series - Pipe coupling 8°30′ in titanium alloy - Unions, bulkhead, long; German and English version EN 3690:2001 + AC:2003
Edition 2004-09

Aerospace series - Pipe coupling 8°30′ in titanium alloy - Unions, bulkhead, long, welded end; German and English version EN 3691:2001 + AC:2003
Edition 2004-09

Aerospace series - Washers in heat resisting steel; German and English version EN 3696:2001
Edition 2003-03